203.188.248.0/21

AS9832  ·  ISN, Internet Service Provider

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Summary

Country Bangladesh
Domain bangla.net
ASN AS9832
Parent Range 203.188.240.0/20
Registry APNIC
ID ISN-BD

WHOIS Details

inetnum:        203.188.240.0 - 203.188.255.255
netname:        ISN-BD
descr:          Information Services Network
descr:          Network based service provider and publisher
country:        BD
org:            ORG-ISNL1-AP
admin-c:        HA169-AP
tech-c:         HA169-AP
abuse-c:        AI480-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to hostmaster@apnic.net with your organisation
remarks:        account name in the subject line.
remarks:        --------------------------------------------------
notify:         faruque@bangla.net
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BD-ISN
mnt-routes:     MAINT-BD-ISN
mnt-irt:        IRT-ISN-BD
last-modified:  2020-07-01T05:32:53Z
source:         APNIC

irt:            IRT-ISN-BD
address:        Information Services Network Ltd
address:        TMC Building (4th) Floor, 52 New Eskaton road, Dhaka
e-mail:         info@bangla.net.bd
abuse-mailbox:  nayon.isn@bangla.net.bd
admin-c:        HA169-AP
tech-c:         HA169-AP
auth:           # Filtered
remarks:        info@bangla.net.bd
remarks:        nayon.isn@bangla.net.bd was validated on 2025-05-22
remarks:        info@bangla.net.bd was validated on 2025-07-02
mnt-by:         MAINT-BD-ISN
last-modified:  2025-09-04T05:14:02Z
source:         APNIC

organisation:   ORG-ISNL1-AP
org-name:       Information Services Network Limited
org-type:       LIR
country:        BD
address:        Limited
address:        52, New Eskaton Road
address:        TMC Building (4th Floor)
phone:          +880-28322785
fax-no:         +880-29345460
e-mail:         info@bangla.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE ISNBD
country:        ZZ
address:        Information Services Network Ltd
address:        TMC Building (4th) Floor, 52 New Eskaton road, Dhaka
phone:          +000000000
e-mail:         info@bangla.net.bd
admin-c:        HA169-AP
tech-c:         HA169-AP
nic-hdl:        AI480-AP
remarks:        Generated from irt object IRT-ISN-BD
remarks:        nayon.isn@bangla.net.bd was validated on 2025-05-22
remarks:        info@bangla.net.bd was validated on 2025-07-02
abuse-mailbox:  nayon.isn@bangla.net.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-02T13:22:02Z
source:         APNIC

person:         H M Faruque Ahammad
nic-hdl:        HA169-AP
e-mail:         faruque@bangla.net
address:        Information Services Network Ltd
address:        TMC Building (4th) Floor, 52 New Eskaton road, Dhaka
phone:          +880-2-8322785
fax-no:         +880-2-9345460
country:        BD
mnt-by:         MAINT-BD-ISN
last-modified:  2009-01-24T09:28:05Z
source:         APNIC

route:          203.188.240.0/20
descr:          ISN Network
origin:         AS9832
mnt-by:         MAINT-BD-ISN
last-modified:  2010-06-14T09:30:20Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.188.248.0/21

Range ASN Company Num of IPs
203.188.240.0/20 AS9832 Information Services Network 4,096

BGP prefixes that are contained by 203.188.248.0/21

Range ASN Company Num of IPs
203.188.255.0/24 AS9832 ISN Gulshan POP 256
203.188.248.0/24 AS9832 ISN Narayangonj POP 256
203.188.249.0/24 AS9832 ISN Narayangonj POP 256
203.188.250.0/24 AS9832 Corporate Broadband 256
203.188.251.0/24 AS9832 ISN Uttara POP 256
203.188.252.0/24 AS9832 ISN Network 256
203.188.253.0/24 AS9832 Dial-Up Service 256
203.188.254.0/24 AS9832 ISN Gulshan POP 256

Hosted domains

There are 153 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.188.252.55 shohelfood.com 78
203.188.252.35 ktgsbd.com 56
203.188.255.172 readyeshop.com 2
203.188.252.37 pannagroupbd.com 1
203.188.255.170 sumishomekitchen.com 1
203.188.252.57 shineglobal-bd.com 1
203.188.252.46 eurogroup-bd.com 1
203.188.252.39 niprojmidialysis.com 1
203.188.252.42 uniasia.net 1
203.188.252.45 taufikagroup.com 1
203.188.252.38 persona.com.bd 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

611 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.188.252.200 AS9832 ISN, Internet Service Provider 0.37ms from Dhaka, BD
203.188.251.165 AS9832 ISN, Internet Service Provider 0.38ms from Dhaka, BD
203.188.253.146 AS9832 ISN, Internet Service Provider 0.39ms from Dhaka, BD
203.188.248.137 AS9832 ISN, Internet Service Provider 0.38ms from Dhaka, BD
203.188.255.137 AS9832 ISN, Internet Service Provider 0.38ms from Dhaka, BD
203.188.249.49 AS9832 ISN, Internet Service Provider 0.38ms from Dhaka, BD
203.188.250.89 AS9832 ISN, Internet Service Provider 0.38ms from Dhaka, BD
203.188.254.233 AS9832 ISN, Internet Service Provider 0.39ms from Dhaka, BD

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
204.109.53.69 AS14713 Hosted Backbone 3.13ms from Ashburn, US
98.236.21.85 AS7922 Comcast Cable Communications, LLC 9.16ms from Ashburn, US
69.73.144.229 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.74ms from Atlanta, US
68.85.108.229 AS7922 Comcast Cable Communications, LLC 0.61ms from Atlanta, US
213.211.171.245 AS9031 EDPNET Belgium BV 1.49ms from Brussels, BE
212.71.24.133 AS9031 EDPNET Belgium BV 1.41ms from Brussels, BE
104.125.221.85 AS16625 Akamai Technologies, Inc. 0.19ms from Chennai, IN
18.218.126.133 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
216.210.69.245 AS18624 Greenlight 7.22ms from Durham, US
3.124.43.5 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
91.13.158.53 AS3320 Deutsche Telekom AG 1.37ms from Frankfurt am Main, DE
213.55.147.5 AS15796 Salt Mobile SA 1.52ms from Geneve, CH
84.141.165.165 AS3320 Deutsche Telekom AG 2.75ms from Hamburg, DE
182.32.229.37 AS4134 CHINANET-BACKBONE 9.74ms from Jinan, CN
165.165.136.229 AS5713 Telkom SA Ltd. 0.12ms from Johannesburg, ZA
119.116.71.69 AS4837 CHINA UNICOM China169 Backbone 7.60ms from Liaoyang, CN
76.170.76.133 AS20001 Charter Communications Inc 3.65ms from Los Angeles, US
195.62.34.69 AS199901 S-Telecom LLC 8.16ms from Novosibirsk, RU
3.163.215.69 AS16509 Amazon.com, Inc. 0.53ms from Osaka, JP
114.189.39.213 AS4713 NTT Communications Corporation 8.17ms from Osaka, JP
54.146.43.197 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
208.48.87.197 AS22680 Align Technology, Inc. 3.10ms from San Jose, US
174.21.106.149 AS209 CenturyLink Communications, LLC 1.84ms from Seattle, US
114.108.189.229 AS3786 LG DACOM Corporation 0.93ms from Seoul, KR
80.95.23.37 AS204448 Shopmetrics Europe ltd. 1.14ms from Sofia, BG

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 203.188.254.121
traceroute to 203.188.254.121 (203.188.254.121): 64 hops max, 52 byte packets
3 [] 103.151.196.19 0.578 ms
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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